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Randy ThompsonActive

Academy Discussions

CDF-learning. Timeseries data transformation missing columns

I am following the CDF-learning exercises. All good until I got to transformation of Time Series data. I get this error. Don’t know what to do to fix.Have gone back and repeated the steps a few times.

8 hours ago

dinesh.makkedCommitted

Ability to pass filter parameters in the SAP Extractor for OData connectionNew

I finally got the SAP Extractor working to extract data from S/4HANA using the OData APIs. The extractor is easy to configure as you can simply provide the Service Root and Resource URI in the config file. The program maps the extracted data with the OData schema to create the Raw table. It even supports the incremental extracts. However, I found that we cannot provide the filter parameters in the config file, and it is a huge barrier to adoption. In most cases. we want to limit the data for a set of Maintenance Plants. So, it would be great enhancement for the SAP Extractors to provide the ability to specify filter parameters while using the OData connectivity.

8 hours ago

HarshaCommitted

Cognite SAP extractor: Intgerate with T-codesGathering Interest

Request: Enhance our SAP extractor by incorporating compatibility with SAP transaction codes. This integration is crucial for seamless communication between systems, allowing to execute specific SAP transactions directly through the extractor interface. . This feature will streamline processes, providing efficiency and convenience for obtaining data from SAP system.

9 hours ago

Niranjan Madhukar KarvekarCommitted

How to use is_new() function with lastUpdatedTime from FDM type in transformationPlanned for development

Hi, When the data is in CDF RAW then we can use is_new function with lastUpdatedTime in transformation and this works fine but how can we use that function for data coming from FDM model. Let’s say, from CDF RAW we are populating the data in FDM domain model and we are considering only incremental data with is_new function in transformations.This is the domain model (space: dm):type Entity @view(space: "dm", version: "1"){name:String} This is transformation query to populate above Entity type:select distinct concat('wellbore:',WellUWI) as externalId, WellName as name, FROM `db1`.`wellbores`where is_new( "db1:wellbores", lastUpdatedTime )This is good and we can see only incremental data from CDF RAW in the domain model. Now this is the solution model (sol_model):type WELLBORE{name:String }This is transformation query to populate above WELLBORE type ( I can directly map the name of WELLBORE of solution model to ENTITY of domain model but for this example I am ign

12 hours ago

aravindActive

Academy Discussions

Sverre FjerdingstadCognite Academy Instructor

Academy Discussions

Connect with other learners!

This thread is for the learners of Cognite Academy to come together and connect with each other. If it’s your first time here, please take moment to introduce yourself! Tell us about your working role, what your learning goals are, and what you hope to get out of joining the community.

131

19 hours ago

tabdoolNew

Developer and User Community

Synthetic time series query not supporting IF statements in 'expressions' parameter

I am trying to create a synthetic time series query that looks are two other time series and if those values meet a certain condition, is outputs a 1 or 0 as the synthetic time series but I keep getting a syntax error that I can’t solve. Below is a code sample. temp_id_list = [3308928194658464]flow_id_list = [1256034258207391, 3564715377369546]for temperature in temp_id_list: temp_expression = f"TS{{id:{temperature}}} < 200" flow_expression = " + ".join([f"(TS{{id:{flowrate}}})" for flowrate in flow_id_list]) final_expression = f"if({temp_expression} and {flow_expression} > 0, 1, 0)" cv_query = client.time_series.data.synthetic.query(expressions=final_expression, start="1d-ago", end="now")

19 hours ago

Øystein AspøyNew

More filtering possibilities in chartsGathering Interest

There is lacking a possibility to filter better in charts. With millions of timeseries it is needed for us to filter based on datasets, assets, and so on.Is this something that is on the roadmap or could be looked into?

23 hours ago

Randy ThompsonActive

Academy Discussions

CDF-learning. Timeseries data transformation missing columns

8 hours ago

aravindActive

Academy Discussions

3d models programmatical interaction

13 hours ago

aravindActive

Developer and User Community

Reg. 3d model and programatic interaction

17 hours ago

tabdoolNew

Developer and User Community

Synthetic time series query not supporting IF statements in 'expressions' parameter

19 hours ago

Andre AlvesSeasoned

Open Industrial Data

Extracting asset data from engineering data sources like PI&D documents

We are delving into the specifics of using Cognite for certain use cases and have identified the necessity for automatically extracting asset data from engineering data sources like PI&D documents. Are there any features available to facilitate this?For instance, our clients possess numerous PI&D documents and require automatic generation and structuring of asset hierarchies.

1 day ago

Neerajkumar BhatewaraSchlumberger

Developer and User Community

OPC UA Extractor - is there a parameter to handle the source timezone similar to DB Extractor

Hello,In DB Extractor, I see a parameter that could be configured to specify how to treat the timezone parameter. Is there something similar for OPC-UA Extractor as well ?If not how can the different timezone data could be handled or atleast Local timezone data ?

2 days ago

Manoj GuptaActive

Academy Discussions

"Create data set " option not available

As per below pic, we need to click “Create dataset” after navigating to the “Use the Data Catalog”. But I am unable to find this option for creating dataset, can someone help?

3 days ago

Manoj GuptaActive

Academy Discussions

What is the organization name?

In below pic, what is the organization name I need to enter?

4 days ago

Shreya PandeyNew

Developer and User Community

Cognite Machine learning

How can I use Machine Learning Models inside Cognite data fusion?

4 days ago

andcondallActive

Developer and User Community

Download openapi spec in CI

Trying to download the openapi spec over at https://api-docs.cognite.com/20230101/ by using the URL in the “download” link fails with 404 when trying to use the URL with wget/curl and “ADD” in a dockerfile. It seems like the link is generated behind the scenes during pageload by javascript. Is there a way to download the openapi spec in scripts e.g for use in CI pipelines and similar?

7 days ago

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